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Document %last process expansion

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Fixes #2379 (at least the most pressing part of it).
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Fabian Homborg
2015-09-11 21:12:36 +02:00
parent b2323ca203
commit 11c8a47d22
1 changed files with 2 additions and 0 deletions
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doc_src/index.hdr.in
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@@ -549,6 +549,8 @@ The `%` (percent) character at the beginning of a parameter followed by a string
- If the string is the entire word `self`, the shell's PID is the result. - If the string is the entire word `self`, the shell's PID is the result.
- Otherwise, if the string is the entire word `last`, the last jobs PID is the result.
- Otherwise, if the string is the ID of a job, the result is the process group ID of the job. - Otherwise, if the string is the ID of a job, the result is the process group ID of the job.
- Otherwise, if any child processes match the specified string, their PIDs are the result of the expansion. - Otherwise, if any child processes match the specified string, their PIDs are the result of the expansion.